What is the most common cause of pulmonary fibrosis?
a. A virus
b. Inhaled dusts
c. Drug reaction
d. Unknown
ANS: D
The two most common interstitial lung diseases, sarcoidosis and idiopathic pulmonary fibrosis, have no known cause.
Health Professions
You might also like to view...
Does Harold smoke?
What will be an ideal response?
Health Professions
A legitimate health care professional is likely to _______ a. accept major insurance plans
b. display credentials such as degrees, licenses, diplomas, or certificates. c. obtain a thorough medical history before treating a patient. d. all of the above
Health Professions